Lincoln Electric INVERTEC V350-PRO Operator's Manual page 11

A-4
LN-10 Connection Instructions
An LN-10 can only be used with the "Factory" &
"Advanced Process" versions of the 350-Pro.
• Turn the Invertec power switch "off"
• Connect the K1505 control cable from the LN-10 to the
14-pin MS-style connector.
• Connect the electrode cable to the output terminal of
polarity required by the electrode. Connect the work
lead to the other terminal.
• Set the meter polarity switch on the front of the Invertec
to coincide with wire feeder polarity used.
• See the LN-10 manual for details on accessing Control
DIP Switch
LN-15 Connection Instructions
(Factory, Construction & Advanced Process versions
can be connected.
• Turn the Invertec power switch "off".
• Connect the electrode cable to the output terminal of
polarity required by electrode. (See Figures below)
CV 55, DC 00, DC 00,
DC 55, V350-PRO,
ACROSS THE ARC MODEL
Output Terminals Output Terminals
RANGER , RANGER 300 DL
Al ays Hot Al ays Hot
COMMANDER 300
V350-PRO Po er source contactor Po er source contactor
COMMANDER 500
s itch must be in the s itch must be in the
RANGER V35050
ON position or use a ON position or use a
RANGER 305G
K K unper Plug Kit unper Plug Kit
TWIST-MATE
Electrode Cable
CONTROL CABLE MODEL
Electrode Cable
• Set the meter polarity switch on the front of the Invertec
to coincide with wire feeder polarity used.
LN-25 Connection Instructions
(Factory, Construction & Advanced Process versions
can be connected.
• Turn the Invertec power switch "off".
• Connect the electrode cable to the output terminal of
polarity required by electrode. Connect the work lead to
the other terminal.
• LN-25 with Remote Control options can be used with the
Factory and Advanced Process version of the V350. The
6-Pin (K444-1) and 14-pin (K444-2) remotes can be con-
nected directly to the 6-pin & 14-pin MS-style connectors.
The 42 Volt Remote Voltage and Output Control (K624-1)
Kit can be connected to the V350ʼs 14-pin MS-style con-
nector using Remote Control Cable assembly K627- [ ].
LN-25s with a K431-1 remote kit can be connected to the
V350ʼs 14-pin MS-style connector using a K432 cable and
K876 adapter. (See connection diagram S19899). Or the
K432 cable could be modified with a K867 Universal
Adapter Plug (See connection diagram S19405) to con-
nect it to the V350ʼs 14-pin MS-style connector.
INSTALLATION
semiautomatic
ire eeder
K 0-
Work
Clamp
INVERTEC® V350-PRO
LN-742 Connection Instructions
An LN-742 can only be used with the "Factory" &
"Advanced Process" versions of the 350-Pro.
• Turn the Invertec power switch "off"
• Either a K591 or a K593 Input cable assembly is
required to connect the LN-742 to the Invertec.
• Connect the control cable from the LN-742 to the
14-pin MS-style connector.
• Connect the electrode cable to the output terminal
of the polarity required by electrode. Connect the
work lead to the other terminal.
• Set the meter polarity switch on the front of the
Invertec to coincide with wire feeder polarity used.
The wire feeder will now display the welding volt-
age.
• If a remote control such as K857 is to be used with the
LN-742, the remote can be connected directly to the 6-
pin MS-style connector on the front of the Invertec or use
a K864 adapter to connect the LN-742 and the remote to
the 14-pin MS-style connector.
Cobramatic Connection Instructions
A Cobramatic can only be used with the "Factory" &
"Advanced Process" versions of the 350-Pro.
• Turn the Invertec power switch "off"
• Connect the control cable from the Cobramatic to
the 14-pin MS-style connector.
• Connect the electrode cable to the output terminal
of the polarity required by electrode. Connect the
work lead to the other terminal.
• Set the meter polarity switch on the front of the
Invertec to coincide with wire feeder polarity used.
• If a remote control such as K857 is to be used with
the Cobramatic, the remote can be connected
directly to the 6-pin MS-style connector on the front
of the Invertec or use a K864 adapter to connect
the cobramatic and the remote to the 14-pin MS-
style connector.
TIG Module K930-2
The TIG Module connects to the Factory and Advanced
Process V350-Pro versions with a K936-1 (9-14 pin)
control cable. Connect the K936-1 to the MS-style
connector.
The TIG Module can also be used with the V350-Pro
Construction version. A K936-4 control cable is
required to supply 115VAC to the TIG Module from
an external 115VAC supply.
A-4